The reason there is a fee is because his town doesn't have a fire department, so the department from another town offers to help out if you're willing to pay $75. Like the chief said, if they just let people pay whenever there was a fire nobody would pay.
Pay the $75 dollars if you want protection. Don't pay it if you don't want protection. Essentially, this is a voluntary tax.
Now, if you aren't going to pay the voluntary tax, why should you expect the same service as the people that pay the tax?
I think the problem here is that there is a separate/optional fee at all... it shouldn't be voluntary, it should be mandatory. There was some mention about how they tried to roll this into property tax and charge city/rural residents a set fee but that didn't work out for some reason.
I agree, the fire department shouldn't have to do it for free, but they also shouldn't do nothing.
Whether it is or isn't his fault might not be the issue. This was destined to happen because it was optional to begin with.